egroupware/admin/js/app.js

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/**
* EGroupware - Admin - Javascript UI
*
* @link http://www.egroupware.org
* @package filemanager
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2013-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
/**
* UI for Admin
*
* @augments AppJS
*/
app.classes.admin = AppJS.extend(
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/**
* @lends app.classes.admin
*/
{
appname: 'admin',
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/**
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* reference to iframe
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*
* {et2_iframe}
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*/
iframe: null,
/**
* reference to nextmatch
*
* {et2_extension_nextmatch}
*/
nm: null,
/**
* Reference to ACL edit dialog (not the list)
*/
acl_dialog: null,
/**
* Constructor
*
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* @memberOf app.classes.admin
*/
init: function()
{
// call parent
this._super.apply(this, arguments);
},
/**
* Destructor
*/
destroy: function()
{
this.iframe = null;
this.nm = null;
this.acl_dialog = null;
// call parent
this._super.apply(this, arguments);
},
/**
* This function is called when the etemplate2 object is loaded
* and ready. If you must store a reference to the et2 object,
* make sure to clean it up in destroy().
*
* @param {etemplate2} _et2
* @param {string} _name name of template loaded
*/
et2_ready: function(_et2, _name)
{
// call parent
this._super.apply(this, arguments);
switch(_name)
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{
case 'admin.index':
var iframe = this.iframe = this.et2.getWidgetById('iframe');
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this.nm = this.et2.getWidgetById('nm');
if (iframe)
{
var self = this;
jQuery(iframe.getDOMNode()).off('load.admin')
.bind('load.admin', function(){
if (this.contentDocument.location.href.match(/(\/admin\/|\/admin\/index.php|menuaction=admin.admin_ui.index)/))
{
this.contentDocument.location.href = 'about:blank'; // stops redirect from admin/index.php
self.load(); // load own top-level index aka user-list
}
self._hide_navbar.call(self);
}
);
}
break;
case 'admin.categories.index':
break;
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}
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},
/**
* Show given url in (visible) iframe or nextmatch with accounts (!_url)
*
* @param {string} [_url=] url to show in iframe or nothing for showing
*/
load: function(_url)
{
if (this.iframe && this.iframe.getDOMNode().contentDocument.location.href.match(/menuaction=admin.admin_statistics.submit/))
{
this.egw.message(this.egw.lang('Please submit (or postpone) statistic first'), 'info');
return; // do not allow to leave statistics submit
}
// url outside EGroupware eg. eSyncPro linking to wikipedia
if (_url && _url.indexOf(this.egw.webserverUrl) == -1)
{
window.open(_url, '_blank');
return;
}
if (_url)
{
this.iframe.set_src(_url);
}
else
{
this.egw.app_header('');
// blank iframe, to not keep something running there
this.iframe.getDOMNode().contentDocument.location.href = 'about:blank';
}
this.iframe.set_disabled(!_url);
this.nm.set_disabled(!!_url);
},
/**
* Observer method receives update notifications from all applications
*
* App is responsible for only reacting to "messages" it is interested in!
*
* @param {string} _msg message (already translated) to show, eg. 'Entry deleted'
* @param {string} _app application name
* @param {(string|number)} _id id of entry to refresh or null
* @param {string} _type either 'update', 'edit', 'delete', 'add' or null
* - update: request just modified data from given rows. Sorting is not considered,
* so if the sort field is changed, the row will not be moved.
* - edit: rows changed, but sorting may be affected. Requires full reload.
* - delete: just delete the given rows clientside (no server interaction neccessary)
* - add: requires full reload for proper sorting
* @param {string} _msg_type 'error', 'warning' or 'success' (default)
* @param {string} _targetapp which app's window should be refreshed, default current
* @return {false|*} false to stop regular refresh, thought all observers are run
*/
observer: function(_msg, _app, _id, _type, _msg_type, _targetapp)
{
switch(_app)
{
case 'admin':
// if iframe is used --> refresh it
var iframe_node = this.iframe ? this.iframe.getDOMNode() : undefined;
var iframe_url = iframe_node ? iframe_node.contentDocument.location.href : undefined;
if (_id && iframe_url != 'about:blank')
{
var refresh_done = false;
// Try for intelligent et2 refresh inside iframe
if(iframe_node && iframe_node.contentWindow && iframe_node.contentWindow.etemplate2)
{
var templates = iframe_node.contentWindow.etemplate2.getByApplication('admin');
for(var i = 0; i < templates.length; i++)
{
templates[i].refresh(_msg,_app,_id,_type);
refresh_done = true;
}
}
if (!refresh_done) // --> reload iframe
{
this.load(iframe_url);
}
return false; // --> no regular refresh
}
// invalidate client-side account-cache
this.egw.invalidate_account(_id, _type);
// group deleted, added or updated
if (_id < 0)
{
var tree = this.et2.getWidgetById('tree');
var nm = this.et2.getWidgetById('nm');
switch(_type)
{
case 'delete':
tree.deleteItem('/groups/'+_id, false);
if (nm) nm.getInstanceManager().submit();
break;
default: // add, update, edit, null
if (nm)
{
var activeFilters = nm.activeFilters;
nm.getInstanceManager().submit();
var nm = this.et2.getWidgetById('nm');
nm.applyFilters(activeFilters);
}
}
var refreshTree = this.et2.getWidgetById('tree');
if (refreshTree) refreshTree.refreshItem('/groups');
return false; // --> no regular refresh
}
// not a user or group, eg. categories
else if (!_id)
{
this.load();
return false; // --> no regular refresh needed
}
}
},
/**
* Hide navbar for idots template
*
* Just a hack for old idots, not neccesary for jdots
*/
_hide_navbar: function()
{
var document = this.iframe.getDOMNode().contentDocument;
if (!document) return; // nothing we can do ...
// set white background, as transparent one lets account-list show through
document.getElementsByTagName('body')[0].style.backgroundColor = 'white';
// hide navbar elements
var ids2hide = ['divLogo', 'topmenu', 'divAppIconBar', 'divStatusBar', 'tdSidebox', 'divAppboxHeader'];
for(var i=0; i < ids2hide.length; ++i)
{
var elem = document.getElementById(ids2hide[i]);
if (elem) elem.style.display = 'none';
}
},
/**
* Set location of iframe for given _action and _sender (row)
*
* @param _action
* @param _senders
*/
iframe_location: function(_action, _senders)
{
var id = _senders[0].id.split('::');
var url = _action.data.url.replace(/(%24|\$)id/, id[1]);
this.load(url);
},
/**
* Link hander for jDots template to just reload our iframe, instead of reloading whole admin app
*
* @param _url
* @return boolean true, if linkHandler took care of link, false otherwise
*/
linkHandler: function(_url)
{
var matches = _url.match(/menuaction=admin.admin_ui.index.*&load=([^&]+)/);
if (_url !='about:blank' && (this.iframe != null && !_url.match('menuaction=admin.admin_ui.index') || matches))
{
if (matches)
{
_url = _url.replace(/menuaction=admin.admin_ui.index/, 'menuaction='+matches[1]).replace(/&(ajax=true|load=[^&]+)/g, '');
}
this.load(_url);
return true;
}
// can not load our own index page, has to be done by framework
return false;
},
/**
* Run an admin module / onclick callback for tree
*
* @param {string} _id id of clicked node
* @param {et2_tree} _widget reference to tree widget
*/
run: function(_id, _widget)
{
var link = _widget.getUserData(_id, 'link');
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if (_id == '/accounts' || _id.substr(0, 8) == '/groups/')
{
this.load();
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var parts = _id.split('/');
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this.et2.getWidgetById('nm').applyFilters({ filter: parts[2] ? parts[2] : '', search: ''});
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}
else if (typeof link == 'undefined')
{
_widget.openItem(_id, 'toggle');
}
else if (link[0] == '/' || link.substr(0,4) == 'http')
{
this.load(link+(link.match(/\?/)?'&':'?')+'nonavbar=1');
}
else if (link.substr(0,11) == 'javascript:')
{
eval(link.substr(11));
}
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},
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/**
* View, edit or delete a group callback for tree
*
* @param {object} _action egwAction
* @param {array} _senders egwActionObject _senders[0].id holds id
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*/
group: function(_action, _senders)
{
switch(_action.id)
{
case 'view':
this.run(_senders[0].id, this.et2.getWidgetById('tree'));
break;
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case 'delete':
var account_id = _senders[0].id.split('/')[2];
this.egw.json('admin_account::ajax_delete_group', [account_id]).sendRequest();
break;
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default:
if (!_action.data.url)
{
alert('Missing url in action '+_action.id+'!');
break;
}
var url = _action.data.url.replace('$id', _senders[0].id.split('/')[2]);
if (url[0] != '/' && url.substr(0, 4) != 'http')
{
url = this.egw.link('/index.php', url);
}
if (_action.data.popup)
{
this.egw.open_link(url, '_blank', _action.data.popup);
}
else
{
this.load(url);
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}
break;
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}
},
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/**
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* Modify an ACL entry
*
* @param {object} _action egwAction
* @param {array} _senders egwActionObject _senders[0].id holds the id "admin::app:account:location"
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*/
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acl: function(_action, _senders)
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{
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var ids = [];
for(var i=0; i < _senders.length; ++i)
{
ids.push(_senders[i].id.split('::').pop()); // remove "admin::" prefix
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}
// For edit, set some data from the list since it's already there
var content = _senders[0].id ? jQuery.extend({}, egw.dataGetUIDdata(_senders[0].id).data) : {};
switch(_action.id)
{
case 'delete':
var app = egw.app_name(); // can be either admin or preferences!
if (app != 'admin') app = 'preferences';
var className = app+'_acl';
var request = egw.json(className+'::ajax_change_acl', [ids], this._acl_callback,this,false,this)
.sendRequest();
break;
case 'add':
// No content, even if they clicked on a row
// Defaults set by _acl_content() based on nm values
content = {};
// Fall through
case 'edit':
this._acl_dialog(content);
break;
}
},
/**
* Create the ACL edit dialog, including defaults & fetching what can be found
*
* @param content List of content for the dialog template
* @param sel_options optional select options
*/
_acl_dialog: function(content, sel_options)
{
if(typeof content == 'undefined') content = {};
// Determine which application we're running as
var app = egw.app_name(); // can be either admin or preferences!
if (app != 'admin') app = 'preferences';
var className = app+'_acl';
var acl_rights = {};
var readonlys = {acl: {}};
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// Select options are already here, just pull them and pass along
sel_options = jQuery.extend({}, this.et2.getArrayMgr('sel_options').data||{}, {
'apps': this.et2.getArrayMgr('sel_options').getEntry('filter2')
},sel_options);
// Some defaults
if(this.et2 && this.et2.getWidgetById('nm'))
{
// This is which checkboxes are available for each app
var acl_rights = this.et2.getWidgetById('nm').getArrayMgr('content').getEntry('acl_rights')||{};
if(!content.acl_appname)
{
// Pre-set appname to currently selected
content.acl_appname = this.et2.getWidgetById('filter2').getValue()||"";
}
if(!content.acl_account)
{
content.acl_account = this.et2.getWidgetById('nm').getArrayMgr('content').getEntry('account_id');
}
if(!content.acl_location)
{
content.acl_location = this.et2.getWidgetById('filter').getValue() == 'run' ? 'run' : null;
}
// If no admin rights, change UI to not allow adding access to apps
if(content.acl_location == 'run' && !egw.user('apps')['admin'])
{
content.acl_location = null;
}
if(content.acl_location == 'run')
{
// These are the apps the account has access to
// Fetch current values from server
this.egw.json(className+'::ajax_get_app_list', [content.acl_account], function(data) {content.apps = data;},this,false,this)
.sendRequest();
}
else
{
// Restrict application selectbox to only apps that support ACL
sel_options.acl_appname = {};
for(var app in acl_rights)
{
sel_options.acl_appname[app] = this.egw.lang(app);
}
}
}
if(content.acl_appname)
{
// Load checkboxes & their values
content.acl_rights = content.acl_rights ? parseInt(content.acl_rights) : null;
jQuery.extend(content, {acl:[],right:[],label:[]});
for( var right in acl_rights[content.acl_appname])
{
// only user himself is allowed to grant private (16) rights
if(right == '16' && content['acl_account'] != egw.user('account_id'))
{
readonlys.acl[content.acl.length] = true;
}
content.acl.push(content.acl_rights & right);
content.right.push(right);
content.label.push(egw.lang(acl_rights[content.acl_appname][right]));
}
}
// Make sure selected values are there, account might not be in a default group
// so not in cache
if(content.acl_account && egw.user('apps')['admin'])
{
var accounts = this.egw.accounts('both');
var there = false;
for(var i = 0; i < accounts.length; i++)
{
if(accounts[i].value == content.acl_account)
{
there = true;
break;
}
}
if(!there)
{
sel_options.acl_account = new Array().concat(sel_options.acl_account);
this.egw.link_title('home-accounts', content.acl_account, function(title) {sel_options.acl_account.push({value: content.acl_account, label: title});});
}
}
else if (content.acl_account)
{
readonlys.acl_account = true;
}
if(content.acl_location)
{
sel_options.acl_location = jQuery.extend({},sel_options.acl_location);
this.egw.link_title('home-accounts', content.acl_location, function(title) {sel_options.acl_location[content.acl_location] = title;});
}
// Create the dialog
this.acl_dialog = et2_createWidget("dialog", {
callback: jQuery.proxy(function(_button_id, _value) {
this.acl_dialog = null;
if(_button_id != et2_dialog.OK_BUTTON) return;
// Restore account if it's readonly in dialog
if(!_value.acl_account) _value.acl_account = content.acl_account;
// Only send the request if they entered everything
if(_value.acl_account && (_value.acl_appname && _value.acl_location || _value.apps))
{
var id = _value.acl_appname+':'+_value.acl_account+':'+_value.acl_location;
if(content && content.id && id != content.id)
{
// Changed the account or location, remove previous or we
// get a new line instead of an edit
this.egw.json(className+'::ajax_change_acl', [content.id, 0], null,this,false,this)
.sendRequest();
}
var rights = 0;
for(var i in _value.acl)
{
rights += parseInt(_value.acl[i]);
}
if(_value.apps && !_value.acl_appname)
{
id = [];
rights = 1;
var removed = [];
// Loop through all apps, remove the ones with no permission
for(var app in sel_options.apps)
{
var run_id = app+":"+_value.acl_account+":run";
if(_value.apps.indexOf(app) < 0 && content.apps.indexOf(app) >= 0)
{
removed.push(run_id);
}
else if (_value.apps.indexOf(app) >= 0 && content.apps.indexOf(app) < 0)
{
id.push(run_id);
}
}
// Remove any removed
if(removed.length > 0)
{
this.egw.json(className+'::ajax_change_acl', [removed, 0], this._acl_callback,this,false,this)
.sendRequest();
}
}
this.egw.json(className+'::ajax_change_acl', [id, rights], this._acl_callback,this,false,this)
.sendRequest();
}
},this),
title: egw.lang('Access control'),
buttons: et2_dialog.BUTTONS_OK_CANCEL,
value: {
content: content,
sel_options: sel_options,
readonlys: readonlys
},
template: egw.webserverUrl+'/admin/templates/default/acl.edit.xet'
}, et2_dialog._create_parent(app));
},
/**
* Change handler for ACL edit dialog application selectbox.
* Re-creates the dialog with the current values
*
* @param input
* @param widget
*/
acl_reopen_dialog: function(input, widget)
{
var content = {};
if(this.acl_dialog != null)
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{
content = this.acl_dialog.get_value() || {};
// Destroy the dialog
this.acl_dialog.free();
this.acl_dialog = null;
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}
// Re-open the dialog
this._acl_dialog(content);
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},
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/**
* Callback called on successfull call of serverside ACL handling
*
* @param {object} _data returned from server
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*/
_acl_callback: function(_data)
{
// Avoid the window / framework / app and just refresh the etemplate
// Framework will try to refresh the opener
this.et2.getInstanceManager().refresh(_data.msg, this.appname,_data.ids,_data.type);
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},
/**
* Check to see if admin has taken away access to a category
*
* @@param {widget} button add/apply pressed button
*/
check_owner: function(button) {
var select_owner = this.et2.getWidgetById('owner');
var diff = [];
if (typeof select_owner != 'undefined')
{
var owner = select_owner.get_value();
}
if(typeof owner != 'object')
{
owner = [owner];
}
// No owner probably means selectbox is read-only, so no need to check
if(owner == null) return true;
var all_users = owner.indexOf('0') >= 0;
// If they checked all users, uncheck the others
if(all_users) {
select_owner.set_value(['0']);
return true;
}
// Find out what changed
var cat_original_owner = this.et2.getArrayMgr('content').getEntry('owner');
if (cat_original_owner)
{
var selected_groups = select_owner.get_value().toString();
for(var i =0;i < cat_original_owner.length;i++)
{
if (selected_groups.search(cat_original_owner[i]) < 0)
{
diff.push(cat_original_owner[i]);
}
}
if (diff.length > 0)
{
var removed_cat_label = jQuery.map(select_owner.options.select_options, function (val, i)
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{
for (var j=0; j <= diff.length;j++)
{
if (diff[j] == val.value)
{
return val.label;
}
}
});
// Somebody will lose permission, give warning.
if(removed_cat_label)
{
var msg = this.egw.lang('Removing access for groups may cause problems for data in this category. Are you sure? Users in these groups may no longer have access:');
return et2_dialog.confirm(button,msg + removed_cat_label.join(','));
}
}
}
return true;
},
/**
* Show icon based on icon-selectbox, hide placeholder (broken image), if no icon selected
*
* @param {widget} widget select box widget
*/
change_icon: function(widget)
{
var img = widget.getRoot().getWidgetById('icon_url');
if (img)
{
img.set_src(widget.getValue());
}
},
/**
* Add / edit an account
*
* @param {object} _action egwAction
* @param {array} _senders egwActionObject _senders[0].id holds account_id
*/
account: function(_action, _senders)
{
var params = jQuery.extend({}, this.egw.link_get_registry('addressbook', 'edit'));
var popup = this.egw.link_get_registry('addressbook', 'edit_popup');
if (_action.id == 'add')
{
params.owner = '0';
}
else
{
params.account_id = _senders[0].id.split('::').pop(); // get last :: separated part
}
this.egw.open_link(this.egw.link('/index.php', params), 'admin', popup);
},
/**
* Submit statistic
*
* Webkit browsers (Chrome, Safari, ...) do NOT allow to call form.submit() from within onclick of a submit button.
* Therefor we first store our own form action, replace it with egroupware.org submit url and set a timeout calling
* submit_statistic again with just the form, to do the second submit to our own webserver
*
* @param {DOM} form
* @param {string} submit_url
* @param {string} confirm_msg
* @param {string} action own action, if called via window_set_timeout
* @param {string} exec_id own exec_id
* @return {boolean}
*/
submit_statistic: function(form,submit_url,confirm_msg,action,exec_id)
{
if (submit_url) {
if (!confirm(confirm_msg)) return false;
var own_action = form.action;
var own_exec_id = form['etemplate_exec_id'].value;
var that = this;
// submit to own webserver
window.setTimeout(function() {
that.submit_statistic.call(this, form, '', '', own_action, own_exec_id);
},100);
// submit to egroupware.org
form.action=submit_url;
form['etemplate_exec_id'].value='';
form.target='_blank';
} else {
// submit to own webserver
form.action = action;
form['etemplate_exec_id'].value=exec_id;
form.target='';
form.submit();
}
return true;
},
/**
* Delete confirmation dialog
*
* @param {egw action} _action
*/
delete_category: function (_action)
{
var _buttons = [
{"button_id": "delete[cancel]","text": this.egw.lang('Cancel'), id: 'delete[cancel]', image: 'cancel', "default":true},
{"button_id": "delete[delete]","text": this.egw.lang('Delete'), id: 'delete[delete]', image: 'delete'},
{"button_id": "delete[subs]","text": this.egw.lang('Delete including sub-enteries'), id: 'delete[subs]', image: 'delete'}
];
var action = _action;
var self = this;
var delDialog_callBack = function (_buttons)
{
if (_buttons != "delete[cancel]")
{
if (self.et2._inst.name == "admin.categories.index")
{
var nm_widget = self.et2.getWidgetById('nm');
if (nm_widget)
{
if (_buttons == "delete[delete]")
{
nm_action(action);
}
else
{
action.id = 'delete_sub';
nm_action(action);
}
}
}
else
{
self.et2.getInstanceManager().submit(_buttons);
}
}
};
et2_dialog.show_dialog(delDialog_callBack,this.egw.lang("Are you sure you want to delete this category ?"),this.egw.lang("Delete"),{},_buttons,et2_dialog.WARNING_MESSAGE,null,'admin');
}
});